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    15,730 voip windows mobile wlan freeware sip jobs found, pricing in USD

    ...a customization of the opensource VoIP / SIP client LinPhone. The development has to be done in two phases: Phase 1: Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. Phase 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux --> ready in four

    $822 (Avg Bid)
    $822 Avg Bid
    5 bids
    VOIP yate call pass 6 days left
    VERIFIED

    i need to install yate on openwrt and pass calls server to my gateway we pass call useing sip to sip if you can make it please bid

    $30 - $250
    $30 - $250
    0 bids
    app development 6 days left

    Android sip cellular gateway we are looking for an expert in developing mobile app to develop an app that will expect voice calls using usip server and dial out local number using the mobile network

    $595 (Avg Bid)
    $595 Avg Bid
    50 bids
    VOIP phone system 6 days left
    VERIFIED

    we need a phone system based on twilio platform.

    $680 (Avg Bid)
    $680 Avg Bid
    19 bids

    Hi, I need a wordpress plugin which will allow the users to place a call on the website. I will be integrating a sip gateway for same. Users can place free calls with some restrictions like 1 minutes, or a 10 seconds ad after every 1 minute. Paying users can place unlimited calls until their credits are exhausted I wish to achieve a website like https://ievaphone

    $123 (Avg Bid)
    $123 Avg Bid
    9 bids
    Actionscript 3.0 SIP 6 days left
    VERIFIED

    1. REGISTER + SUBSCRIBE to SIP server, with authentication 2. Accept INVITES 3. play inbound SIP packets and convert microphone to outbound sip That's it. If you've done it before, it's 1 hour work. Fixed payment $100. We need Actionscript in AIR.

    $30 - $250
    $30 - $250
    0 bids
    PHP SIP client 6 days left
    VERIFIED

    PHP SIP client: 1. REGISTER + SUBSCRIBE to SIP server, WITH authentication 2. Accept INVITEs to send only, NO recv (so no traffic inbound) 3. Return WAV file to caller; depending on called number either file 1 or file 2 4. BYE to disconnect, that's it. - FIXED $40 for working code (do NOT ASK FOR MORE) - It's not even 30 minutes work if you've done

    PHP
    $145 (Avg Bid)
    $145 Avg Bid
    7 bids
    VOIP Project 6 days left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined

    $1395 (Avg Bid)
    $1395 Avg Bid
    8 bids

    Requirement two-way audio/video SIP based communications form the mobile phones to Asterisks on ARM based targets and web browser targets

    $30 / hr (Avg Bid)
    Local
    $30 / hr Avg Bid
    4 bids
    Create SNOM Phone Dial Plan 5 days left
    VERIFIED

    I am looking for a SNOM phone guru that can create a dial plan for me with the following...strip the '"9". A long distance call would be 91XXXXXXXXXX. We do not want to use time outs for anything but the international calling. We require the complete string for SIP account 1, 2, & 3, Delivery in a text file. PBX: 3CX Professional Phone: SNOM D765

    $30 - $250
    $30 - $250
    0 bids

    ...and exclusive distributor of Alcon Technology Corporation Taiwan – a leading manufacturer, distributor and supplier specializing in outdoor wireless broadband solutions and WLAN platform. With a factory based in Taiwan as well as branches and dealers worldwide, such as USA, United Kingdom, Middle East and Southeast Asia. It was in 2013 when Alcon Philippines

    $27 (Avg Bid)
    $27 Avg Bid
    34 bids

    i have voip device and i have small router it have 32mb ram os Openwrt i want to run 32calls so you need to use SIP2SIP register USA SIP server >>Bangladesh Openwrt Router>>>VOIP Device we cant use asterisk cz its need too much space i think best libre [login to view URL] or yate or besip [login to view URL]

    $216 (Avg Bid)
    $216 Avg Bid
    3 bids

    Step 1: Homepage with logins Step2: Login page with details step3: VOIP or Live Stream features

    $389 (Avg Bid)
    $389 Avg Bid
    20 bids

    add sip trunk to elastix i have sip trunk from STC

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    4 bids
    Paid VOIP services app 4 days left
    VERIFIED

    Application that allows people to instantly phone a specialist, on a pay-per-minute basis, to receive recommendations

    $783 (Avg Bid)
    $783 Avg Bid
    21 bids

    ...A: On Cloud And SIP Trunk has been created SSL is configured by "Let's Encrypt" Server B: On Local And SIP Trunk has been configured SSL is configured by "Self Signed" Result: Server A - SIP Trunk is appeared as not registered Server B - SIP Trunk is appeared as registered! I need to get all Registered, and the call is go through SIP...

    $42 (Avg Bid)
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    4 bids

    ...files securely through https or SMTP. We started the project and have created code that initializes the SD Card and the WiFi access. This functionality was created from the wlan station example and the sdhost_fatfs example. We have determined that to create a secure connection the firmware will require the use of an SSL private key file. We have

    $682 (Avg Bid)
    $682 Avg Bid
    5 bids

    ...installation and setup guide will also be required. I need you to develop some software for me. I would like this software to be developed for Linux using PHP, with Asterisk voip for call center. Solutions - Features - Call Features • Call Detail Records • Call Forward • Call Monitoring • Call Parking • Call Queuing • Call Recording • Call Transfer &bu...

    $905 (Avg Bid)
    $905 Avg Bid
    9 bids

    I want to use raspi as gsm gateway. This is the basic task. Details will be explained.

    $538 (Avg Bid)
    $538 Avg Bid
    7 bids
    Independent dialer system 2 days left
    VERIFIED

    we wish to have someone connect and configure our [login to view URL] to our SIP and Trunk

    $1063 (Avg Bid)
    $1063 Avg Bid
    17 bids

    I have an iOS app which uses Sinch api for the VoIP calls, i'd like this replaced with an opensource solution, such as FreeSWITCH. The app uses usernames and not phone number. It's in Obj-C, with php services, mysql DB, hosted on Amazon AWS. I expect excellent clear quality calls.

    $263 (Avg Bid)
    $263 Avg Bid
    2 bids
    Voip Calling App 18 hours left

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    $289 (Avg Bid)
    $289 Avg Bid
    22 bids

    I need Linphone rebranded with our Company info, logo, colors and only allow the setup of SIP accounts over TLS. Removal of options to create a linphone account. This must be done on: IOS, Android, Windows and OSX The result must be packages ready to deploy through app stores. and source code must be handed over to us, as Linphone is open source

    $572 (Avg Bid)
    $572 Avg Bid
    15 bids
    Ringless Voicemail 11 hours left
    VERIFIED

    ...without ringing the phone. App will need to have standard features such as dashboards to see send data, user data, cost from carrier data. Must be able to connect to any SIP provider. Ringless Voicemail examples [login to view URL] [login to view URL] [login to view URL] https://www

    $586 (Avg Bid)
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    10 bids

    Looking for a Tech Blogger to cover all the topics around VoIP, SIP trunking, DIDs, different countries legislations and Etc. Candidate needs to be familiar with the industry and love tech-savvy content Please when apply, send your samples

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    18 bids

    the project is to build ionic app plugin out of linphone sip framework or linphone-cordova-plugin. Plugin should have following features. Audio calls Multiple calls management (pause & resume) Call transfer Audio conferencing (merge calls into a conference) Call History Echo Cancellation Call quality indicator Secure user authentication : md5 / SHA256

    $42 (Avg Bid)
    $42 Avg Bid
    1 bids

    We need to bridge standard SIP calls to/from our iOs/Android app written in Adobe AIR Actionscript. In other words: handle the RTP media part of SIP to/from spk/mic. If you don't know by now what is required, PLEASE DO NOT RESPOND! Fixed payment $200.

    $200 (Avg Bid)
    $200 Avg Bid
    1 bids

    I’m throwing a sip and paint party. I’m looking for a artist to guide the class, to do a painting

    $83 (Avg Bid)
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    20 bids

    I am unable to get calls from PSTN to freeswitch working. Calls from a SIP user into the switch (over the gateway) work. Calls between extensions and outbound calls work. I'm loading dialplan, configuration and directory with xml_curl (I had used a lua xml_handler script). I can confirm there is no problem on the carrier end...same carrier works with

    $180 (Avg Bid)
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    3 bids

    I have installed Dinstar GSM gateway, but I have voice quality problem. Who can solve it, please contact with me

    $34 (Avg Bid)
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    10 bids

    I need a SIP client COMPLETELY written in ActionScript, so NO external libraries or other dependencies. It should be able to connect with a SIP server, ACCEPT calls only (so don't worry about dialing and invites) and handle that 2-way phone call (mic/speaker). That's it, nothing specific! If you know what you're doing, you don't need anything else

    $64 (Avg Bid)
    $64 Avg Bid
    2 bids

    I require a voicemail drop ...list and is directly router to the recipient's voicemail without ringing. Afterwards a pre recorded message is automatically left. For placing calls I would like to use SIP trunking or VoIP such as [login to view URL] and sip.us. The application should feature the capacity to accept multiple channels for simultaneous dialing.

    $491 (Avg Bid)
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    5 bids

    we are looking for en expert to develop a app that will act as sip gsm gateway i am including here a [login to view URL] to a software that was develop for window [login to view URL] 2, the actual software for window s i will drop it to you once we hire you 3. a suggestion

    $462 (Avg Bid)
    $462 Avg Bid
    3 bids

    Hi, I need SMS gateway, Without using any third party services like twilio etc. I need my own gateway. Freelancer must have experience with Voip/PBX/SIP etc

    $171 (Avg Bid)
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    6 bids

    We are looking person with specific experties SIP protcol PHP DontNet Also goo din graphics

    $416 (Avg Bid)
    $416 Avg Bid
    6 bids

    Build a front-end with REST API for Asterisk (login/off, register customers, password reminder) in Laravel, CakePHP or similar ...with REST API for Asterisk (login/off, register customers, password reminder) in Laravel, CakePHP or similar PHP framework, manipulate the Asterisk PBX from the interface (ivr, Sip/iax, did, ami/agi, voicemail, routes etc.)

    $5559 (Avg Bid)
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    43 bids

    ...Gateway service that utilizes either PBX, SMPP, or VoIP - the platform must be able to run stand-alone meaning it can not use any 3rd party services such as a 3rd party sip provider, a 3rd party SMS service such as Twilio or Plivo. It must not need SIM Cards or modems. It must be able to create VoIP numbers (on it's own) ex; not using Google Voice or

    $588 (Avg Bid)
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    19 bids
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    ...router have connected a VOIP DEVICE i want to send call THIS VOIP DEVICE now i have 2options 1) Install VPN on server and openwrt ROUTER and bridge network and set a static IP same serial on VOIP DEVICE useing MASQUERADE 2) make remote connections and USE 2nd IP on my voip device i need a solutions to pass call server to local VOIP device i cant use any

    $563 (Avg Bid)
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    6 bids

    ...the GSM gateway &3 (SPA3000) Cisco VoIP connected to Internet over a VPN Gateway * This granted GSM & Cisco gateways to see the server in Germany * Server in Germany connected to the VPN gateway via RASPBERRY B3 computer that is connected to the same switch with all VoiP devices. We expect to configure the above VOIP devices with the xCALLY for both

    $194 (Avg Bid)
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    2 bids

    i want to setup an gsm voip gateway GUI using asterisk+a2b+chan dongle, use huawei e173u-1 and e153u-1. i already have a running server, but i want to setup a new server with the following features in a GUI: 1-sim card suspension detection based consecutive unsuccessful number of calls and discard(dongle stop now) the suspended ones as well as not

    $719 (Avg Bid)
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    6 bids

    ...expert to fulfill the following: 1- Write a script for VICIDIAL installation with a single command line from [login to view URL] 2- Tutor the proper basic setup for interconnecting with SIP trunk 3- Tutor on how to use VICIDIAL in the following concepts: a- Press-1 campaign: where we will send a pre-recorded message that has an offer, if the customer is interested

    $165 (Avg Bid)
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    4 bids

    XMPP-based client application integrated with a SIP-based client application.

    $457 (Avg Bid)
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    30 bids

    Hi. We are developing a mobile app connected to a web server. It is a freeware app for animal rescuers. We expect thousands of users to use the application and it appears that google charges $ 4 per 1000 loads for the location details beyond its free usage of $ 200. We can not afford that since each mission will involved marking 2 locations or more

    $199 (Avg Bid)
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    8 bids

    ...5" (freeware). You have to install scribus and afterwards paste side by side the text from a pdf into scribus (see pictures). The layout is already done, but text consists of curves at the moment and cannot be edited therefore. Finally I need five updated scribus files. The job cannot be done with illustrator, only with scribus 1.5.X (freeware for

    $128 (Avg Bid)
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    6 bids

    A- 1- Want VOIP app to be working in the background even after closing the app. 2- Auto restart app after phone rebooted. B- Upload to google play. C- Give me source code after finish the job.

    $230 (Avg Bid)
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    6 bids

    I have an open Freelance HR/Recruiter position to help close 1-3 positions for the International Telecommunication Company based in NY The experience in hiring in Telecommunications, IT, Sales (preferable) Price is negotiable

    $2500 (Avg Bid)
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    1 bids

    We want someone to create a very simple and basic sip client app , we have a open source sip application which you can look at for reference , we need as simple as this . add sip authentication / dial screen

    $240 (Avg Bid)
    $240 Avg Bid
    13 bids

    USA Nationwide Business VoIP Company looking for business leads. We offer Cloud Based Telephone Systems and Hosted IVR Solutions for BUSINESSES ONLY. Our "sweet spot" is the 5-25 telephone deals. Larger companies are good too but not a primary [login to view URL] only operate in the lower 48 United States. ALL Leads must have Business Name, Address, Decision

    $438 (Avg Bid)
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    12 bids

    I need my gateway to be set up so that I can receive international voip traffic and forwarded using the simcards on the gateway. You set the route and Asterisk server on VPS. This should take just few minutes

    $38 (Avg Bid)
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    3 bids